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Battery Options

SE09-N SE09-N+ SE09-L
Production location Made in Germany Made in Germany Made in Germany
Energy Capacity (nominal) 42.2 kWh 53 kWh 33.6 kWh
Nominal Voltage 352.3 V DC 360 V DC 307 V DC
Voltage Rage 256.2 – 403.2 V DC TBA – 417.6 V DC TBA – 350.4 V DC
Max Discharge Power 148 kW TBA TBA
Cont. Discharge Power 53 kW TBA TBA
Max. Charge Power 80 kW TBA TBA
Cont. Charge Power 50 kW TBA TBA
Dimensions 1662 x 964 x 174 mm 1662 x 964 x 174 mm TBA
Weight 276 kg 285.6 kg TBA
Technology NMC NMC LFP
Cooling Integrated cooling system (optional) Integrated cooling system (optional) Integrated cooling system (optional)
Heating Integrated heating (optional) Integrated heating (optional) Integrated heating (optional)
IP rating IP 67 IP 67 IP 67
Availability Available Q4 2024 Q1 2025

Some specifications have not yet been published. The information listed in this table is subject to change and is for informational purposes only.

Connection Topologies

Configuration modes
400V / 800V DC
HMI
Web Based via Static IP
Communication Protocols
MODBUS TCP
Inverter Configurations6
Up to 203
Max number of Batteries6
1004
Typical number of Batteries6
245

Achievable Capacity

400V
800V
Number of Batteries6
1 – 1004
2 – 1004
Nominal Voltage
352.3
704.6
Voltage Rage
256.2 – 403.2
518.4 – 806.4
Energy Capacity6
42.2 kWh – 4.22 MWh
84.4 kWh – 4.22 MWh
Max Discharge Power
>650
>800
Cont. Discharge Power
>600
>600
Max. Charge Power
>600
>600
Cont. Charge Power
>540
>540

1. Produced under license

2. Approximation based on typical use cases.

3. Up to 20 inverters can be configured with a single BCS, but the recommended maximum number is 8 inverters.

4. Additional hardware may be required. Software restrictions are the subject of additional testing. The recommended number of batteries per BCS is between 16 and 24.

5. Recommendation based on the current customer systems in use and the test results based on the customer systems.

6. Systems can be infinitely scaled up and cascaded with diverse BCS configurations to achieve any capacity. Consult with BCS Supply regarding your desired system design.